# Problems

51 – 100 of 317
 Problem Title Likes Solvers Difficulty

#### Problem 43481. Modified Upper Matrix Mock

Created by: Jamil Kasan

1

47

#### Problem 42948. find a specific element from an matrix

Created by: SUBROTA HALDER

Tags matrix

0

103

#### Problem 180. Omit columns averages from a matrix

Created by: Roy Fahn

Tags columns, matrix

2

555

#### Problem 2519. Find out total non zero element of matrix

Created by: Pritesh Shah

1

247

#### Problem 517. Wind outward from the center ...

Created by: Aurelien Queffurust

Tags matrix

2

76

#### Problem 2603. Find out characteristics equation of given matrix.

Created by: Pritesh Shah

Tags matrix

2

63

#### Problem 44300. Matrix Generation from Vector Multiplication

Created by: Brian

0

79

#### Problem 1258. Create matrix of replicated elements

Created by: Jeremy

Tags easy, matlab, matrix

2

359

#### Problem 49602. Matrix Pattern 4

Created by: Doddy Kastanya

0

58

Tags matrix

0

20

#### Problem 43654. Replicate and Tile an Array

Created by: JINWOO LEE

Tags matrix

1

56

#### Problem 43319. Select primes from the matrix.

Created by: Andriy Kavetsky

2

76

#### Problem 46105. Find sum of numbers on the cornice of a matrix.

Created by: Riccardo Consolo

1

49

#### Problem 43284. Form a square matrix from four square sub-matrices

Created by: Andriy Kavetsky

Tags matrix

3

80

#### Problem 2287. Find the dimensions of a matrix

Created by: Debopam

3

467

#### Problem 44329. Matrix multiplication

Created by: Brian

0

135

#### Problem 43305. Sum positive elements of matrix.

Created by: Andriy Kavetsky

3

109

Created by: Stav

Tags matrix

1

16

#### Problem 55525. Fun with matrix

Created by: Asif Newaz

1

19

#### Problem 43296. Refresh your system of equations

Created by: Jamil Kasan

4

47

#### Problem 43316. Display positive elements of matrix.

Created by: Andriy Kavetsky

2

79

#### Problem 44736. Transpose the Matrix

Created by: Suraj Gurav

0

77

#### Problem 48995. Double the next and alternate sign

Created by: Jesús Zambrano

2

32

#### Problem 52437. Draw matrix 'Swiss flag'( Euro 2020)

Created by: Ngo Tien Sang

Tags easy, matrix

1

35

#### Problem 44330. Matrix element wise multiplication

Created by: Brian

0

96

#### Problem 2557. find out eigenvector of matrix

Created by: Pritesh Shah

Tags matrix

1

81

#### Problem 44031. Matrix Manipulation

Created by: Animesh Patel

Tags random, matrix

1

33

#### Problem 44266. Sort the prime numbers in each row of a matrix

Created by: Loris Chavée

2

34

1

40

#### Problem 56155. Return the middle element of an NxN square matrix where N is odd

Created by: Arunika Oyshi

0

15

#### Problem 2285. Reverse a matrix

Created by: Debopam

2

455

Created by: Renee Bach

4

241

#### Problem 44331. Matrix Ax=B problem

Created by: Brian

1

88

#### Problem 42640. Back to Basics - Find no. of elements in a matrix?

Created by: Manish Joshi

1

280

#### Problem 54440. Create an arrow matrix

Created by: Ben Placek

2

146

Created by: Sibi

Tags matrix

0

28

#### Problem 52030. Stacking vectors into a matrix

Created by: Anirban Pal

0

30

#### Problem 42950. first element of matrix

Created by: SUBROTA HALDER

Tags matrix

1

163

#### Problem 1830. Matrix rotation as per given angle

Created by: Swapnali Gujar

0

108

#### Problem 1734. Tiling a matrix

Created by: Ashutosh datar

1

163

#### Problem 52442. Draw a x-by-x matrix British flag (Euro 2020)

Created by: Trần Nhật Tân

0

27

#### Problem 45488. Height of a 3D Pyramid

Created by: Fazlul Haque

0

41

#### Problem 1733. Calculate value of capacitor

Created by: Ashutosh datar

1

82

#### Problem 625. Determine Whether an array is empty

Created by: Yudong Zhang

4

724

#### Problem 52203. Draw a x-by-x matrix 'Denmark flag'(Euro(2020)

Created by: Ngo Tien Sang

Tags basic, matrix

1

28

#### Problem 44093. Determinants

Created by: Jack Knoll

1

62

#### Problem 2241. Compare two input matrices

Created by: Dimitrios

1

322

#### Problem 42691. Matrix of almost all zeros, except for main diagonal

Created by: AM

Tags matrix, zeros

2

171

#### Problem 52050. Matrix convolution

Created by: Anirban Pal

2

25

#### Problem 52369. Draw 'S'

Created by: Neha Shaah

Tags matrix, letter, draw

0

26

51 – 100 of 317